发明申请
- 专利标题: Multi-Axis Piezoelectric Transducer
- 专利标题(中): 多轴压电传感器
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申请号: US14997496申请日: 2016-01-16
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公开(公告)号: US20160211439A1公开(公告)日: 2016-07-21
- 发明人: Khalil Najafi , Ethem Aktakka
- 申请人: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- 主分类号: H01L41/09
- IPC分类号: H01L41/09
摘要:
A multi-axis transducer is provided. The transducer includes: a stationary member; at least two connecting members and two or more energy-conversion elements disposed on each connecting member. Each connecting member is attached at one location thereof to one of the stationary member or a second connecting member and, in response to a stimuli, is free to move along any of three geometric axes that are perpendicular to each other. Each energy-conversion element operates to convert motion of the connecting member to electrical energy or vice versa. A common geometric plane passes through each of the at least two connecting members and the stationary member, and the two largest dimensions of each connecting member defines a geometric plane that is parallel with the common geometric plane.
公开/授权文献
- US10263173B2 Multi-axis piezoelectric transducer 公开/授权日:2019-04-16
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